blob: 96365648d7e743323205af4f68d664fa4cb18ef4 [file] [log] [blame]
From a4a472c19eaaf03cc0e70797b2d24b540d6424e1 Mon Sep 17 00:00:00 2001
From: Changqing Li <changqing.li@windriver.com>
Date: Wed, 3 Jun 2020 13:39:18 +0800
Subject: [PATCH] Makefile.am: fixup issue #17
only make $(LIBOBJS) depend on $(LTLIBOBJS) still have race condition,
library like pidfile.o may be changed when compile or link for
libsyslog_la_LIBADD, which will cause problem like below:
ERROR: dwarfsrcfiles failed with exit code 1 (cmd was ['dwarfsrcfiles', /tmp/work/ppc7400-oe-linux/sysklogd/2.1.2-r0/package/usr/lib/libsyslog.a']):
dwarfsrcfiles: tmp/work/ppc7400-oe-linux/sysklogd/2.1.2-r0/package/usr/lib/libsyslog.a: not a valid ELF file
arm-oe-linux-gnueabi-libtool: link: arm-oe-linux-gnueabi-gcc -march=armv7ve -mthumb -mfpu=neon -mfloat-abi=hard --sysroot=TOPDIR/tmp-glibc/work/armv7vet2hf-neon-oe-linux-gnueabi/sysklogd/2.1.2-r0/recipe-sysroot -shared -fPIC -DPIC .libs/libsyslog_la-syslog.o ../lib/.libs/pidfile.o ../lib/.libs/strlcpy.o ../lib/.libs/strlcat.o -march=armv7ve -mthumb -mfpu=neon -mfloat-abi=hard --sysroot=TOPDIR/tmp-glibc/work/armv7vet2hf-neon-oe-linux-gnueabi/sysklogd/2.1.2-r0/recipe-sysroot -O2 -g -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-soname -Wl,libsyslog.so.0 -o .libs/libsyslog.so.0.0.0
arm-oe-linux-gnueabi-libtool: link: (cd ".libs" && rm -f "libsyslog.so.0" && ln -s "libsyslog.so.0.0.0" "libsyslog.so.0")
arm-oe-linux-gnueabi-libtool: link: (cd ".libs" && rm -f "libsyslog.so" && ln -s "libsyslog.so.0.0.0" "libsyslog.so")
arm-oe-linux-gnueabi-libtool: link: arm-oe-linux-gnueabi-gcc-ar cru .libs/libsyslog.a libsyslog_la-syslog.o ../lib/pidfile.o ../lib/strlcpy.o ../lib/strlcat.o
TOPDIR/tmp-glibc/work/armv7vet2hf-neon-oe-linux-gnueabi/sysklogd/2.1.2-r0/recipe-sysroot-native/usr/bin/arm-oe-linux-gnueabi/../../libexec/arm-oe-linux-gnueabi/gcc/arm-oe-linux-gnueabi/10.1.0/ar: `u' modifier ignored since `D' is the default (see `U')
TOPDIR/tmp-glibc/work/armv7vet2hf-neon-oe-linux-gnueabi/sysklogd/2.1.2-r0/recipe-sysroot-native/usr/bin/arm-oe-linux-gnueabi/../../libexec/arm-oe-linux-gnueabi/gcc/arm-oe-linux-gnueabi/10.1.0/ar: ../lib/strlcat.o: No such file or directory
Upstream-Status: Submitted [https://github.com/troglobit/sysklogd/pull/23/commits/e684939559341cb1c6373dfc6469b59e580d80af]
Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
src/Makefile.am | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/Makefile.am b/src/Makefile.am
index f8a6820..f45c773 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -66,6 +66,7 @@ libsyslog_la_LIBADD = $(LTLIBOBJS)
# ld: syslogd-syslogd.o: in function `main': syslogd.c:417: undefined
# reference to `__pidfile'
#
-# Work around the problem by building one .o from lib at a time, this
-# can be achieved by making LIBOBJS depend on LTLIBOBJS.
-$(LIBOBJS): $(LTLIBOBJS)
+# Work around the problem by make LIBOBJS depend on libsyslog.la,
+# so that LIBOBJS/syslogd/logger will start compile after libsyslog.la
+# is completed
+$(LIBOBJS): $(lib_LTLIBRARIES)
--
2.17.1